<template>
  <el-dialog
    title="角色权限设置"
    v-model="visible"
    :width="500"
    destroy-on-close
    @closed="$emit('closed')"
  >
    <el-tabs tab-position="top">
      <el-tab-pane label="菜单权限">
        <div class="treeMain">
          <el-tree
            ref="menu"
            node-key="id"
            :data="menu.list"
            :props="menu.props"
            show-checkbox
          ></el-tree>
        </div>
      </el-tab-pane>
      <!-- <el-tab-pane label="数据权限">
				<el-form label-width="100px" label-position="left">
					<el-form-item label="规则类型">
						<el-select v-model="data.dataType" placeholder="请选择">
							<el-option label="全部可见" value="1"></el-option>
							<el-option label="本人可见" value="2"></el-option>
							<el-option label="所在部门可见" value="3"></el-option>
							<el-option label="所在部门及子级可见" value="4"></el-option>
							<el-option label="选择的部门可见" value="5"></el-option>
							<el-option label="自定义" value="6"></el-option>
						</el-select>
					</el-form-item>
					<el-form-item label="选择部门" v-show="data.dataType=='5'">
						<div class="treeMain" style="width: 100%;">
							<el-tree ref="dept" node-key="id" :data="data.list" :props="data.props" show-checkbox></el-tree>
						</div>
					</el-form-item>
					<el-form-item label="规则值" v-show="data.dataType=='6'">
						<el-input v-model="data.rule" clearable type="textarea" :rows="6" placeholder="请输入自定义规则代码"></el-input>
					</el-form-item>
				</el-form>
			</el-tab-pane> -->
      <!-- <el-tab-pane label="控制台">
				<el-form label-width="100px" label-position="left">
					<el-form-item label="控制台视图">
						<el-select v-model="dashboard" placeholder="请选择">
							<el-option v-for="item in dashboardOptions" :key="item.value" :label="item.label" :value="item.value">
								<span style="float: left">{{ item.label }}</span>
								<span style="float: right; color: #8492a6; font-size: 12px">{{ item.views }}</span>
							</el-option>
						</el-select>
						<div class="el-form-item-msg">用于控制角色登录后控制台的视图</div>
					</el-form-item>
				</el-form>
			</el-tab-pane> -->
    </el-tabs>
    <template #footer>
      <el-button @click="visible = false">取 消</el-button>
      <el-button type="primary" :loading="isSaveing" @click="submit()"
        >保 存</el-button
      >
    </template>
  </el-dialog>
</template>

<script>
export default {
  emits: ["success", "closed"],
  props: ["check_data"],
  data() {
    return {
      visible: false,
      isSaveing: false,
      menu: {
        list: [],
        checked: [],
        props: {
          label: (data) => {
            return data.meta.title;
          },
        },
      },
      data: {
        dataType: "1",
        list: [],
        checked: [],
        props: {},
        rule: "",
      },
      dashboard: "0",
      dashboardOptions: [
        {
          value: "0",
          label: "数据统计",
          views: "stats",
        },
        {
          value: "1",
          label: "工作台",
          views: "work",
        },
      ],
    };
  },
  mounted() {
    this.getMenu();
    // this.getDept()
  },
  methods: {
    open() {
      this.visible = true;
    },
    async submit() {
      this.isSaveing = true;

      //选中的和半选的合并后传值接口
      var checkedKeys = this.$refs.menu
        .getCheckedKeys()
        .concat(this.$refs.menu.getHalfCheckedKeys());

      var res = await this.$API.system.role.upMenus.post({
        id: this.check_data[0].id,
        menus: checkedKeys,
      });
      this.isSaveing = false;
      this.visible = false;
      if (res.code == 200) {
        this.$message.success("操作成功");
        this.$emit("success");
      } else {
        this.$alert(res.message, "提示", { type: "error" });
      }
    },
    async getMenu() {
      var res = await this.$API.system.menu.list.get();
      this.menu.list = res.data;

      //获取接口返回的之前选中的和半选的合并，处理过滤掉有叶子节点的key
      this.menu.checked = this.check_data[0].menus.map((v) => v.id);
      this.$nextTick(() => {
        let filterKeys = this.menu.checked.filter(
          (key) => this.$refs.menu.getNode(key).isLeaf
        );
        this.$refs.menu.setCheckedKeys(filterKeys, true);
      });
    },
    async getDept() {
      var res = await this.$API.system.dept.list.get();
      this.data.list = res.data;
      this.data.checked = ["12", "2", "21", "22", "1"];
      this.$nextTick(() => {
        let filterKeys = this.data.checked.filter(
          (key) => this.$refs.dept.getNode(key).isLeaf
        );
        this.$refs.dept.setCheckedKeys(filterKeys, true);
      });
    },
  },
};
</script>

<style scoped>
.treeMain {
  height: 280px;
  overflow: auto;
  border: 1px solid #dcdfe6;
  margin-bottom: 10px;
}
</style>
